package org.springframework.context;

import java.util.EventObject;

/**
 * @className：ApplicationEvent
 * @description:
 * @author: xiaohuihui
 * @createDate: 2021/8/31
 * @version: 1.0
 */
public abstract class ApplicationEvent extends EventObject {
    /**
     * Constructs a prototypical Event.
     * 构建一个原型事件
     *
     * @param source The object on which the Event initially occurred.最初发生事件的对象
     * @throws IllegalArgumentException if source is null.
     */
    public ApplicationEvent(Object source) {
        super(source);
    }
}
